@import "http://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css";

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    font-family: sans-serif;
}

.sidebar {
    float: left;
    width: 100px;
    margin-left: -100px;
    height: 100%;
    background-color: #2c3e50;
    overflow: hidden;
    transition: 0.8s all;
}

.side {
    margin-left: 0;
}

/*靠边*/
.sidebar ul {
    margin: 0;
    padding: 0;
}

/*去点*/
.sidebar ul li {
    list-style: none;
}

/*去下划线*/
.sidebar ul li a {
    text-decoration: none;
    color: white;
    height: 80px;
    width: 100%;
    font-size: 40px;
    line-height: 80px;
    text-align: center;
    display: block;
    transition: 0.6s all;
}

.sidebar ul li a:hover {
    background: #95a5a6;
}

.btn {
    float: left;
    padding: 0 10px;
    font-size: 40px;
    text-decoration: none;
    color: #2c3e50;
    font-family: Ionicons;
    cursor: pointer;

}

.btn:before {
    content: '\f20d';
}

.btnc:before {
    content: '\f12a';
}




